Sliding Window Sum

Code

#include <stdio.h>

void sliding_window_sum(int arr[], int n, int k) {
    // Your logic here

    for(int x = 0 ; x < n ; x++)
    {
        int tmp = 0;
        if((n-x) >= k)
        {
            for(int y = 0 ; y < k ; y++)
                tmp += arr[x+y];
            printf("%d ",tmp);
        }
    }
    

}

int main() {
    int n, k, arr[100];
    scanf("%d %d", &n, &k);
    for (int i = 0; i < n; i++) scanf("%d", &arr[i]);

    sliding_window_sum(arr, n, k);
    return 0;
}

Solving Approach